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TL7705ACDG4 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电源监控芯片
封装:
SOIC-8
描述:
TEXAS INSTRUMENTS TL7705ACDG4 电压监控器, 高电平有效, 低电平有效复位, 3.5V-18V输入, SOIC-8
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引脚图在P3Hot
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封装尺寸在P17P18P19P20P22P23
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应用领域在P1P31
电气规格在P5
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TL7705ACDG4数据手册
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of 31 Go
若手册格式错乱，请下载阅览PDF原文件
~ 2 V
~ 3.6 V
TL7702A
,
TL7705A
,
TL7709A
,
TL7712A
,
TL7715A
www.ti.com
SLVS028J –APRIL 1983–REVISED JANUARY 2015
7.4 Thermal Information
TL77xxA
THERMAL METRIC
(1)
D P PS UNIT
8 PINS 8 PINS 8 PINS
R
θJA
Junction-to-ambient thermal resistance 97 85 95 °C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
7.5 Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
TL77xxAC
TL77xxAI
PARAMETER TEST CONDITIONS
(1)
UNIT
MIN TYP MAX
V
OH
High-level output voltage, RESET I
OH
= –16 mA V
CC
– 1.5 V
V
OL
Low-level output voltage, RESET I
OL
= 16 mA 0.4 V
V
ref
Reference Voltage T
A
= 25°C 2.48 2.53 2.58 V
TL7702A 2.48 2.53 2.58
TL7705A 4.5 4.55 4.6
Negative-going input
V
IT–
TL7709A T
A
= 25°C 7.5 7.6 7.7 V
threshold voltage, SENSE
TL7712A 10.6 10.8 11
TL7715A 13.2 13.5 13.8
TL7702A 10
TL7705A 15
Hysteresis, SENS (V
IT+
–
V
hys
TL7709A T
A
= 25°C 20 mV
V
IT–
)
TL7712A 35
TL7715A 45
V
I
= 2.4 V to V
CC
20
RESIN
I
I
Input current V
I
= 0.4 V –100 µA
SENSE TL7702A V
ref
< V
I
< V
CC
– 1.5 V 0.5 2
I
OH
High-level output current, RESET V
O
= 18 V 50 µA
I
OL
Low-level output current, RESET V
O
= 0 –50 µA
I
CC
Supply current All inputs and outputs open 1.8 3 mA
(1) All electrical characteristics are measured with 0.1-µF capacitors connected at REF, CT, and V
CC
to GND.
Figure 1. Timing Diagram
Copyright © 1983–2015, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: TL7702A TL7705A TL7709A TL7712A TL7715A
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